| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.68 | 9.276% | $202.9037 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $174.40 | 7.553% | $187.5724 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $167.42 | 10.477% | $184.9606 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $177.39 | 8.838% | $193.0677 | $193.07 | $193.05 | $193.10 |
| Purchase #5 | $236.51 | 13.223% | $267.7837 | $267.78 | $267.80 | $267.80 |
| Purchase #6 | $28.76 | 7.317% | $30.8644 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $51.30 | 10.315% | $56.5916 | $56.59 | $56.60 | $56.60 |
| 7 purchase totals = | $1,021.46 | $1,123.7441 | $1,123.73 | $1,123.70 | $1,123.90 | |